ZSI_Reconnect_China/PATSTAT/CPCSchemeXML202302/cpc-scheme-G21B.xml

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<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="G21B" definition-exists="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>FUSION REACTORS </text><reference><text>uncontrolled reactors <class-ref scheme="cpc">G21J</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="G21B1/00" date-revised="2013-01-01" status="published"><classification-symbol>G21B1/00</classification-symbol>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G21B1/00" definition-exists="true" ipc-concordant="G21B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Thermonuclear fusion reactors</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G21B1/01" definition-exists="true" ipc-concordant="G21B1/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B1/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hybrid fission-fusion nuclear reactors</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G21B1/03" definition-exists="true" ipc-concordant="G21B1/03" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B1/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with inertial plasma confinement</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G21B1/05" definition-exists="true" ipc-concordant="G21B1/05" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B1/05</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with magnetic or electric plasma confinement</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G21B1/052" definition-exists="true" ipc-concordant="G21B1/05" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B1/052</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>reversed field configuration</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G21B1/055" definition-exists="true" ipc-concordant="G21B1/05" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B1/055</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Stellarators</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G21B1/057" definition-exists="true" ipc-concordant="G21B1/05" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B1/057</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tokamaks</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G21B1/11" definition-exists="true" ipc-concordant="G21B1/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B1/11</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G21B1/115" definition-exists="true" ipc-concordant="G21B1/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B1/115</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tritium recovery</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G21B1/13" definition-exists="true" ipc-concordant="G21B1/13" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B1/13</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>First wall</text></title-part><title-part><text>Blanket</text></title-part><title-part><text>Divertor</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G21B1/15" definition-exists="true" ipc-concordant="G21B1/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B1/15</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Particle injectors for producing thermonuclear fusion reactions, e.g. pellet injectors</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G21B1/17" definition-exists="true" ipc-concordant="G21B1/17" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B1/17</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vacuum chambers</text></title-part><title-part><text>Vacuum systems</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G21B1/19" definition-exists="true" ipc-concordant="G21B1/19" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B1/19</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Targets for producing thermonuclear fusion reactions, e.g. pellets for irradiation by laser or charged particle beams</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G21B1/21" definition-exists="true" ipc-concordant="G21B1/21" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B1/21</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electric power supply systems, e.g. for magnet systems, switching devices, storage devices, circuit arrangements </text><CPC-specific-text><reference><text>methods or means for discharging superconducting storage windings <class-ref scheme="cpc">H01F6/003</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G21B1/23" definition-exists="true" ipc-concordant="G21B1/23" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B1/23</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Optical systems, e.g. for irradiating targets, for heating plasma or for plasma diagnostics</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G21B1/25" definition-exists="true" ipc-concordant="G21B1/25" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2014-02-04" status="published"><classification-symbol>G21B1/25</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Maintenance, e.g. repair or remote inspection</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G21B3/00" definition-exists="true" ipc-concordant="G21B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Low temperature nuclear fusion reactors, e.g. alleged cold fusion reactors</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G21B3/002" definition-exists="true" ipc-concordant="G21B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B3/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fusion by absorption in a matrix</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G21B3/004" definition-exists="true" ipc-concordant="G21B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B3/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Catalyzed fusion, e.g. muon-catalyzed fusion</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G21B3/006" definition-exists="true" ipc-concordant="G21B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B3/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fusion by impact, e.g. cluster/beam interaction, ion beam collisions, impact on a target</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G21B3/008" definition-exists="true" ipc-concordant="G21B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21B3/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fusion by pressure waves</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></class-scheme>